120 citations · 755 across the 25 of their papers we have counts for
8 papers · 1 filter
Gauge coupling beta functions to four-loop order in the Standard Model
Joshua Davies, Florian Herren, Colin Poole +2
We compute the beta functions of the three Standard Model gauge couplings to four-loop order in the modified minimal subtraction scheme. At this order a proper definition of …
NNLO real corrections to in the large- limit
Joshua Davies, Florian Herren, Go Mishima +1
In this contribution we consider NNLO real radiation corrections to the total cross section for Higgs boson pair production in gluon fusion. Special emphasis is put on the cross ch…
Padé approach to top-quark mass effects in gluon fusion amplitudes
Joshua Davies, Ramona Gröber, Andreas Maier +2
Gluon fusion processes like single and double Higgs production exhibit slow convergence and pose severe computational challenges. We show how the top-quark mass dependence of the v…
Top Quark Mass Effects in Next-To-Next-To-Next-To-Leading Order Higgs Boson Production: Virtual Corrections
Joshua Davies, Florian Herren, Matthias Steinhauser
We compute four-loop corrections to the Higgs boson gluon vertex, including finite top quark mass effects. Analytic results are presented which serve as a building block for the ne…
Three-loop form factors for Higgs boson pair production in the large top mass limit
Joshua Davies, Matthias Steinhauser
We consider the virtual corrections to Higgs boson pair production at next-to-next-to-leading order, in the large top quark mass limit. We compute five expansion terms for the box-…
Double Higgs boson production at NLO: combining the exact numerical result and high-energy expansion
Joshua Davies, Gudrun Heinrich, Stephen P. Jones +4
We consider the next-to-leading order QCD corrections to Higgs boson pair production, using our recent calculation of the form factors in the high-energy limit. We compute the virt…